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Bike 43 Bike 43
£4,210.00 GBP

Bike43 Long

ColourTurquoise

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Bike43 electric longtail family bike for 3 kids in Blue Bike43 electric longtail family bike for 3 kids in Blue

Bike43 Long

The Bike43 Long is the bike for carrying the whole crew. Where the Short and Mid share an aluminium frame, the Long is its own design – a chromoly steel longtail with a lifetime frame warranty, built to take up to three children on the rear bench (four with a front seat), day in, day out. A larger 24-inch front wheel rolls over kerbs and London's broken tarmac instead of stopping at them, while the rear stays on a 20-inch wheel to keep the load low and the bike planted. At around 197 cm it's longer than its siblings but still close to an ordinary bike, and at roughly 30 kg it's notably light for something this capable. Steel does the rest: it flexes just enough to take the edge off the road, and it lasts.

Bike43 electric longtail family bike for 3 kids in Blue

At a glance

  • Carries: up to 3 children (4 with a front seat)
  • Frame: chromoly steel, lifetime warranty
  • Wheels: 24-inch front / 20-inch rear – kerb-friendly, low at the back
  • Motor: Bosch Performance Line PX, 90 Nm
  • Weight: around 30 kg – light for its capacity
  • Length: about 197 cm, yet stores upright
Bike43 electric longtail family bike for 3 kids in Blue Bike43 family bike for 3 children in red

Who it's for

The Long is for families carrying three children – or two now, with a third expected – who want one bike that genuinely does the job of a car. It suits the daily, all-weather, fully loaded school run, and the household ready to give up a second car for it. It's equally at home with a big weekly shop, a dog, or a combination of children and cargo that changes by the day. The patented Footbox and the lift-up bench make loading several children quick rather than fraught, and the lifetime warranty on the steel frame speaks to how hard Bike43 expect these bikes to be ridden.

Bike43 electric longtail family bike for 3 kids in Blue Bike43 Family Bike For 3 Children in Blue

Build & technology

The Long's frame is chromoly (CrMo) steel – chosen for its compliance and longevity, and backed by a lifetime frame warranty. The 24-inch front wheel paired with a 20-inch rear is the bike's signature: the bigger front wheel climbs kerbs and absorbs obstacles, while the smaller rear keeps children and cargo sitting low for stability. Bosch's Performance Line PX motor (90 Nm) supplies the torque for repeated hill starts under a full load, and a Shimano Nexus 5-speed internal hub gives clean, maintenance-light shifting you can use at a standstill – with no derailleur to knock or adjust and a full chainguard keeping the drivetrain protected. The patented Footbox tucks the youngest child's feet under the saddle, freeing room for up to three on the bench, which lifts to make loading children easy. Hydraulic disc brakes, integrated lights and a long list of accessories – bench cushions, footrests, panniers, a front seat and a rain canopy among them – let you tailor the back end to your family. For all its capacity, it stores upright and fits through a standard doorway.

Specifications

Bike43 Long

Motor
Bosch Smart System Gen5 Performance Line PX 90 Nm / 700 W, or Shimano EP6 Cargo 85 Nm / 500 W
Battery
Bosch PowerPack 800 Wh, or Shimano 630 Wh
Gears
Shimano Nexus5 internal gear hub
Brakes
Shimano hydraulic disc, 2-piston (4-piston available)
Wheels
24" front / 20" rear – CST Brooklyn Pro
Frame
Chromoly (CrMo) steel – lifetime frame warranty

Bike43 Long

Drive system
Motor
Bosch Smart System Gen5 Performance Line PX 90 Nm / 700 W, or Shimano EP6 Cargo 85 Nm / 500 W
Battery
Bosch PowerPack 800 Wh, or Shimano 630 Wh
Display / interface
Bosch Purion 200 (Smart System), or Shimano SC-EN500
Rear hub (gears)
Shimano Nexus5 internal gear hub (shift at a standstill, no chain drop)
Chain
KMC e1-EPT anti-rust
Chainguard
Hebie Chainglider Open (full enclosure)
Frame & fit
Frame & warranty
Chromoly (CrMo) steel – lifetime frame warranty
Length
Approx. 197 cm
Weight
Approx. 30 kg
Fork
Bike43 rigid
Handlebar
Backswept, 620 mm
Saddle
Bike43 ergo
Seatpost
Adjustable Satori Sorata, 31.6 mm
Footbox
Bike43 patented – the youngest child's feet tuck under the saddle, freeing room for an extra child
Brakes, wheels & lighting
Brakes
Shimano BR-MT200 2-piston, 180 mm rotors front and rear (Centre Lock); Shimano BR-MT420 4-piston (203 mm front / 180 mm rear) available. External routing.
Tyres
CST Brooklyn Pro – 24 × 2.16" front / 20 × 2.44" rear
Rim
Mach1 Trucky 30, double-wall
Spoke
Mach1, 2.3 mm
Front hub
Bike43, 36 holes, nut axle
Front light
Hermans MR5
Rear light
Spanninga Pimento large XEr, with brake light
Mudguards
Bike43, with internal cable routing
Kickstand
Bike43, heavy-duty

Specifications reflect the standard UK configuration and can change without notice. Options such as motor, battery, gearing and brakes vary by build – confirm the exact specification with us before ordering.

FAQs

How many children can the Bike43 Long carry?

Up to three on the rear bench, and four with a front seat added. The patented Footbox tucks the youngest child's feet under the saddle, which is what frees the room for three across the deck. It's the most capable bike in the Bike43 family for passengers – if you mostly carry one or two, the Bike43 Mid or Short may suit better. Bring the children to Flying Dutchman and we'll configure the seating around their ages.

Why does the Bike43 Long have a bigger front wheel?

It runs a 24-inch front wheel with a 20-inch rear. The larger front wheel rolls over kerbs and rough tarmac more easily – handy on London streets – while the smaller rear keeps the children and cargo sitting low, which is what makes a loaded longtail feel stable. It's a deliberate split rather than a compromise, and part of why the Long rides so calmly with a full bench.

What warranty does the Bike43 Long come with?

A lifetime frame warranty, on its chromoly steel frame – distinct from the Short and Mid, whose aluminium frames carry a 7-year warranty. Bike43's frame warranties cover the original owner for normal (non-professional) use and apply to bikes bought through an authorised dealer, which Flying Dutchman is. On top of that, e-bikes bought from us include the first service at 500 km.

Is the Bike43 Long hard to live with in London?

Less than you'd expect. At about 197 cm it's longer than the Short and Mid but still close to a normal bike, it stands upright for storage, fits through a standard doorway, and at around 30 kg it's light enough to manage and to lift onto a car rack. The low rear load and steel frame make it steady and forgiving, even fully loaded. The honest way to find out is to ride one loaded – book a test ride at Flying Dutchman.